White Cat With One Blue Eye Deaf

White cats with blue colored eyes are deaf and more than 50percent odd-eyed cats suffer from this problem.

White cat with one blue eye deaf. The reason is the aforementioned W genotype. Sectoral heterochromia is when the iris of a single eye contains two colors so a single eye may be split between blue and green. White Cats and BlindnessDeafness.

We have a largish long-haired white cat with one blue eye and one green eye. Still Burning via Flickr The terms complete heterochromia and sectoral heterochromia are mouthfuls and sound like technical jargon but really they just come from the term heterochromia iridis which is greek for. Some of these cats are deaf in only one ear.

Gallaudet University - Cat breeds with tendency to hereditary deafness. The movie with Bette Midler and a host of great actors. Furthermore if a cat has one blue eye and one green the ear on the side of the blue eye is more likely to be deaf than the other.

And 65 to 85 percent of white cats with two blue eyes were deaf. While there is a clear correlation between the blue eye color and deafness in white cats why is this so. Their whiteness Ive learnt is a matter of having no pigment at all which in many cases leads to ear-cancer when they are in the sun too long without protection.

The percentage rises to 40 percent if the cat has one blue eye while upwards of 65 to 85 percent of all-white cats with both eyes blue are deaf. However in white cats with two blue eyes roughly 60-80 are likely to be deaf. White color of the coat occurs in.

However it is possible for epistatic white cats with one blue eye to also be deaf on that side too as this particular gene can cause degeneration of the inner ear. A detailed study was conducted in the year 1997 of white cats with varying degree of deafness and it was found that more than 70 cats were suffering from deafness. 15-40 of these pure white cats have one or two blue-eyes.